Gravesendの時間
13:18:53
日の出: 05:51:34 
日没: 20:12:2920:18:53
15:18:53
09:18:53
17:48:53
06:18:53
20:18:53
17:18:53
20:18:53
20:18:53
17:48:53
15:18:53
20:18:53
18:18:53
21:18:53
09:18:53
Gravesendと主要都市の時差
13:18:53
-5
08:18:53
+7
+7
+7
+7
+7
+7
+7
+7
+7
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+7
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-1
-4
-4
-4
-5
-5
-5
-6
-6
-7
-8